Redoubt Vault keeps the receipts for multi-tenant email

Field notes

The proposed workflow posts consent events from each tenant’s signup flow, preserving the recipient, timestamp, collection method, and source for later retrieval. The example API scopes records by tenant and exposes a lookup by recipient, while the separate vetting read considers business registration, domain and authentication posture, sending history, and acquisition practices. The site describes these endpoints as illustrative and says the product is pre-launch, with design-partner platforms shaping the implementation.